Unfortunately, the crowd did not love her celebration, as HollywoodLife.com can EXCLUSIVELY report that she was booed after she was introduced! Khloe tried to calm the crowd down, but unfortunately when she took the mic the rowdy crowd got even LOUDER! Poor Kim!

This was Kim’s second big celebration of her birthday, taking place the day after she seemed to have fun out in New York City.

What do you think, HollywoodLifers — is this the worst way to spend your birthday ever?